Outcomes of relapsed clinical stage I versus de novo metastatic testicular cancer patients: an analysis of the IGCCCG Update database
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Outcomes of relapsed clinical stage I versus de novo metastatic testicular cancer patients: an analysis of the IGCCCG Update database. / Lauritsen, Jakob; Sauvé, Nicolas; Tryakin, Alexey; Jiang, Di Maria; Huddart, Robert; Heng, Daniel Y C; Terbuch, Angelika; Winquist, Eric; Chovanec, Michal; Hentrich, Marcus; Fankhauser, Christian D; Shamash, Jonathan; Del Muro, Xavier Garcia; Vaughn, David; Heidenreich, Axel; Sternberg, Cora N; Sweeney, Christopher; Necchi, Andrea; Bokemeyer, Carsten; Bandak, Mikkel; Jandari, Abolghassem; Collette, Laurence; Gillessen, Silke; Beyer, Joerg; Daugaard, Gedske.
In: BRIT J CANCER, Vol. 129, No. 11, 11.2023, p. 1759-1765.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Outcomes of relapsed clinical stage I versus de novo metastatic testicular cancer patients: an analysis of the IGCCCG Update database
AU - Lauritsen, Jakob
AU - Sauvé, Nicolas
AU - Tryakin, Alexey
AU - Jiang, Di Maria
AU - Huddart, Robert
AU - Heng, Daniel Y C
AU - Terbuch, Angelika
AU - Winquist, Eric
AU - Chovanec, Michal
AU - Hentrich, Marcus
AU - Fankhauser, Christian D
AU - Shamash, Jonathan
AU - Del Muro, Xavier Garcia
AU - Vaughn, David
AU - Heidenreich, Axel
AU - Sternberg, Cora N
AU - Sweeney, Christopher
AU - Necchi, Andrea
AU - Bokemeyer, Carsten
AU - Bandak, Mikkel
AU - Jandari, Abolghassem
AU - Collette, Laurence
AU - Gillessen, Silke
AU - Beyer, Joerg
AU - Daugaard, Gedske
N1 - © 2023. The Author(s).
PY - 2023/11
Y1 - 2023/11
N2 - BACKGROUND: Active surveillance after orchiectomy is the preferred management in clinical stage I (CSI) germ-cell tumours (GCT) associated with a 15 to 30% relapse rate.PATIENTS AND METHODS: In the IGCCCG Update database, we compared the outcomes of gonadal disseminated GCT relapsing from initial CSI to outcomes of patients with de novo metastatic GCT.RESULTS: A total of 1014 seminoma (Sem) [298 (29.4%) relapsed from CSI, 716 (70.6%) de novo] and 3103 non-seminoma (NSem) [626 (20.2%) relapsed from CSI, 2477 (79.8%) de novo] were identified. Among Sem, no statistically significant differences in PFS and OS were found between patients relapsing from CSI and de novo metastatic disease [5-year progression-free survival (5y-PFS) 87.6% versus 88.5%; 5-year overall survival (5y-OS) 93.2% versus 96.1%). Among NSem, PFS and OS were higher overall in relapsing CSI patients (5y-PFS 84.6% versus 80.0%; 5y-OS 93.3% versus 88.7%), but there were no differences within the same IGCCCG prognostic groups (HR = 0.89; 95% CI: 0.70-1.12). Relapses in the intermediate or poor prognostic groups occurred in 11/298 (4%) Sem and 112/626 (18%) NSem.CONCLUSION: Relapsing CSI GCT patients expect similar survival compared to de novo metastatic patients of the same ICCCCG prognostic group. Intermediate and poor prognosis relapses from initial CSI expose patients to unnecessary toxicity from more intensive treatments.
AB - BACKGROUND: Active surveillance after orchiectomy is the preferred management in clinical stage I (CSI) germ-cell tumours (GCT) associated with a 15 to 30% relapse rate.PATIENTS AND METHODS: In the IGCCCG Update database, we compared the outcomes of gonadal disseminated GCT relapsing from initial CSI to outcomes of patients with de novo metastatic GCT.RESULTS: A total of 1014 seminoma (Sem) [298 (29.4%) relapsed from CSI, 716 (70.6%) de novo] and 3103 non-seminoma (NSem) [626 (20.2%) relapsed from CSI, 2477 (79.8%) de novo] were identified. Among Sem, no statistically significant differences in PFS and OS were found between patients relapsing from CSI and de novo metastatic disease [5-year progression-free survival (5y-PFS) 87.6% versus 88.5%; 5-year overall survival (5y-OS) 93.2% versus 96.1%). Among NSem, PFS and OS were higher overall in relapsing CSI patients (5y-PFS 84.6% versus 80.0%; 5y-OS 93.3% versus 88.7%), but there were no differences within the same IGCCCG prognostic groups (HR = 0.89; 95% CI: 0.70-1.12). Relapses in the intermediate or poor prognostic groups occurred in 11/298 (4%) Sem and 112/626 (18%) NSem.CONCLUSION: Relapsing CSI GCT patients expect similar survival compared to de novo metastatic patients of the same ICCCCG prognostic group. Intermediate and poor prognosis relapses from initial CSI expose patients to unnecessary toxicity from more intensive treatments.
U2 - 10.1038/s41416-023-02443-3
DO - 10.1038/s41416-023-02443-3
M3 - SCORING: Journal article
C2 - 37777577
VL - 129
SP - 1759
EP - 1765
JO - BRIT J CANCER
JF - BRIT J CANCER
SN - 0007-0920
IS - 11
ER -